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곱셈 2자리 X 2자리

1

		2	6
		1	3
		7	8
	2	6	0
	3	3	8

2

		3	4
		1	9
	3	0	6
	3	4	0
	6	4	6

3

		8	2
		4	3
	2	4	6
3	2	8	0
3	5	2	6

4

		2	0
		4	4
		8	0
	8	0	0
	8	8	0

5

		3	4
		5	6
	2	0	4
1	7	0	0
1	9	0	4

6

		1	3
		1	2
		2	6
	1	3	0
	1	5	6

7

		5	3
		2	9
	4	7	7
1	0	6	0
1	5	3	7

8

		1	9
		7	5
		9	5
1	3	3	0
1	4	2	5

9

		1	7
		3	1
		1	7
	5	1	0
	5	2	7

10

		7	5
		8	1
		7	5
6	0	0	0
6	0	7	5

11

		1	1
		4	6
		6	6
	4	4	0
	5	0	6

12

		4	6
		1	2
		9	2
	4	6	0
	5	5	2

13

		6	4
		5	4
	2	5	6
3	2	0	0
3	4	5	6

14

		3	4
		8	1
		3	4
2	7	2	0
2	7	5	4

15

		3	1
		3	4
	1	2	4
	9	3	0
1	0	5	4

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